MarkB
Legend
But also, are those abilities intrinsic to Rangers? Aragorn wears a couple of hats, and his healing abilities are strongly tied to his royal lineage - "the hands of the King are the hands of a healer."Depends on your interpretation of his healing abilities - are they magical or are they skill? In a Middle Earth, where elven magic is indistinguishable from skill and with Aragorn learning his craft from Elrond, does it really matter?
Either interpretation, magic or skill, is perfectly justifiable given the source material. Games incorporating that influence just need to make a choice - and that's art, not science.
An equally good archetype is Faramir and his rangers of Gondor. They don't display special powers, but are utterly at home in the woods, and come across as being a combination between scouts and guerilla fighters - capable of striking from ambush against superior forces and then fading back into the wilderness.